The Effect of Low-level Laser Therapy on Functional Treatment of Skeletal Class II Patients
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 24
- 试验地点
- 2
- 主要终点
- treatment time
研究概览
简要总结
this is a controlled clinical trial with 2 groups of patients of class II skeletal discrepancy due to mandibular retrusion one group is treated with twin block functional appliance and the other with twin block combined with low level laser therapy ,the study aims to detect the effect of low level laser on the skeletal outcomes , dentoalveolar outcomes, rate of correction and pain during treatment
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 9 Years 至 14 Years(Child)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age (early permanent dentition)
- •Cervical maturation stage CS 3-4
- •Skeletal class II due to mandibular retrusion.
- •Overjet more than 4mm.
排除标准
- •Cleft lip or palate.
- •Systemic diseases.
- •Previous orthodontic treatment or abnormal habits.
- •Congenital craniofacial deformity.
- •poor oral hygiene
研究组 & 干预措施
twin block
group treated with twin block only
干预措施: twin block (Other)
twin block combined with low level laser
group treated with twin block combined with low level laser therapy
干预措施: twin block combined with low level laser (Other)
结局指标
主要结局
treatment time
时间窗: 8 months
comparison of treatment between the 2 different groups
次要结局
- cephalometric measurements(8 months)
- study cast analysis(8 months)
- the short form McGill pain questionnaire(1 month)
研究者
Nada Gaballah
teaching assistant
Mansoura University
